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【单选题】
串行接口RS232和USB相比较,在速度上是_______
A.
RS232快
B.
相同的
C.
USB快
D.
根据情况不确定
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参考答案:
举一反三
【单选题】根据主、左视图选择正确的俯视图
A.
d
B.
a
C.
b
D.
c
【单选题】根据主、左视图选择正确的俯视图
A.
d
B.
a
C.
c
D.
b
【单选题】根据主、左视图选择正确的俯视图。( )
A.
(A)
B.
(B)
C.
(C)
D.
(D)
【单选题】优级纯、分析纯、化学纯试剂的代号依次为
A.
GR、AR、CP
B.
AR、GR、CP
C.
CP、GR、AR
D.
GR、CP、AR
E.
AR、CP、GR
【单选题】Securities subject to mortgage are ______.
A.
deeds, fire policies, and stocks and shares and other chooses in action
B.
title deeds, fire policies, and equities and other chooses in action
C.
title deeds, life policies, and stocks and shares and other chooses in action
D.
title deeds, life policies, and equities and other chooses in action
【简答题】In a series of studies, researchers found that black raspberry extracts inhibited the growth of______________
【单选题】根据主、左视图选择正确的俯视图。( )
A.
(A)
B.
(B)
C.
(C)
D.
(D)
【单选题】What bad deeds would he not do! The possible meaning of the sentence is _______.
A.
He has never done bad deeds.
B.
He has done many bad deeds.
C.
He will do good deeds.
D.
He won’t do any bad deeds.
【单选题】根据主、左视图选择正确的俯视图( )
A.
B.
C.
D.
D
【简答题】black deeds ( ) a green fruit ( ) in a black mood ( )
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